<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="http://lib.sinaapp.com/js/jquery/2.0.2/jquery-2.0.2.min.js"></script>
    <script>
        /*holdReady
        * 暂停恢复ready事件 
        */ 
        $.holdReady(true)
        $(document).ready(function(){
            alert("ready")
        })
    </script>
</head>
<body>
    <button type="">
        恢复ready事件
    </button>

    <script>
        var btn = document.getElementsByTagName("button")[0]
        btn.onclick = function(){
            $.holdReady(false)
        }
    </script>
</body>
</html>